Competition Intake Plenum For Porsche 987.1 Boxster/S (2.7/3.2L) (2005-2006) Models.

Elevate the performance of your 2005-2006 Porsche 987.1 Boxster/S with the IPD 74mm Intake Plenum. This plenum is the perfect upgrade for enthusiasts seeking impressive and measurable performance gains. Designed to work in conjunction with an upgraded 74mm Porsche throttle body (a required separate purchase), this package provides a significant increase in airflow to the engine. The factory 68mm throttle body is a major restriction, and the combination of the IPD Plenum and a larger throttle body allows your engine to breathe more efficiently.

This upgrade delivers power gains throughout the entire power band, with a special emphasis on the mid-range where it’s most enjoyable and felt most viscerally. The IPD Boxster S Plenum is widely regarded as one of the most effective engine upgrades available and will truly transform your Boxster driving experience. It also works in synergy with other modifications such as exhaust systems and software to further unlock your car’s potential.

Key Features & Benefits:

• Optimized Airflow: The “Y” style design of the plenum replaces the factory’s restrictive “T” design, providing a smoother, less turbulent, and higher-velocity airflow to the cylinders.

• Enhanced Powerband: Delivers impressive power gains throughout the entire powerband, especially in the mid-range where it’s most critical and most enjoyed.

• Synergy with Other Mods: The IPD Plenum is an ideal foundation for other performance upgrades like exhaust and software, amplifying their effects for even greater performance.

• Transformative Driving Experience: By increasing power and improving throttle response, this upgrade makes the Boxster’s driving experience even more visceral and engaging.

Compatibility & Required Components:

• Compatibility: Designed for Porsche 987.1 Boxster/S models with 2.7L and 3.2L engines from 2005-2006.

• Required Component: Requires the additional purchase of an upgraded 74mm Porsche throttle body (a factory 996/987 74mm TB is a common choice) to replace the stock 68mm unit